From what I remember, this means the bootloader is corrupted and needs to be burned again .. but not sure if anybody has done it successfully. The error is basically saying that the bootloader tried to write the value 0x62 to the first byte in the flash memory but when it read it back it received 0x...

Thank you for posting this tutorial, you will make a lot of people happy! One MAJOR thing I want to point out, the reset line (normally DTR) MUST be connected to the micro USB shield, or it will not work! The first few micro USB cables I found around the house, either did not have a shielding connec...

If you're having troubles with programming, or have been told by someone that you may need to clear your EEPROM, you can do so by uploading the .ino file attached below. You can also find this file from the Arduino menu, under File > Examples > EEPROM > eeprom_clear More information can be found on ...

Ah, thanks! That fixed the switching off issues, but sadly I still have no live preview in vectrui. :( Perhaps could this be a driver issue? Or my programming cable? What's required for live preview to work? You need to be connected to the light (by selecting the correct port in dropdown), with the...